The 2021 non-hybrid Mazda3 15S is a sedan with a 1.5L engine, a 5-star safety rating, and standard features like push-button start, a touchscreen display, and advanced safety sensors. It comes in various colors, with silver being a common option, and is often equipped with modern conveniences such as Apple CarPlay/Android Auto compatibility, an anti-lock braking system (ABS), and a rear-view camera.Â